Forget the uncontrollable momentum of the marbles!
The BRAKE brick is able to reduce the speed of a marble rolling down the QUBTRIX track. It will work perfectly when you need precise braking to avoid collisions with other function bricks. With BRAKE, you can control the speed of the marble on your track and gain even more possibilities in construction with QUBTRIX.
Number of elements: 1x BRAKE block, 1x eco doypack